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Tag: php

curl: (26) couldn’t open file

I am getting this error, when I am trying to call a box api through curl. curl: (26) couldn’t open file Can’t find why! I am calling this api with a correct file name- curl https://upload.view-api….

Convert RBG to CMYK with use of ICC profile in PHP

I am currently building an online APP which allows users to pick a color for text from a usual javascript color picker. I want to convert the returned value to CMYK and I know there is not one simple run-of-the-mill method to achieve this, given there are ICC profiles and all that. I still want to achieve a r…

Using radio box selection to display multiple DIVs

I need to be able to use three radio buttons to determine which P’s display on a page. All items are queried from a database so there is no fixed number. I’d like to stick with javascript if possible. All is written inside PHP code Tried using the following: Then each P will have the option of 6 p…

How to use foreach to return true/false

How can I use foreach to return true or false. For example, this isn’t working. function checkArray($myArray) { foreach( $myArray as $key=>$value ) { if(!$value == $condition) { …